10 Best Metal Drill Bits 2026 in the United States

The DEWALT Drill Bit Set is a solid choice for anyone looking to handle a variety of materials, including plastic, wood, and metal. Its 135-degree split point tip design is particularly beneficial as it minimizes walking and allows for accurate drilling. This feature is great for users who may struggle with positioning, especially on harder surfaces.

Made from high-speed steel, these bits are built for durability and can withstand the demands of tough tasks. The tapered web design enhances the bits' strength, helping to resist breakage, which is a common concern with drill bits. Additionally, the black and gold coating not only gives them a sleek look but also serves a practical purpose by protecting against rust and wear over time.

The 3-flats shank design is noteworthy as it reduces spin-out in the chuck, providing a more secure grip during use. This is a valuable feature for anyone who has had issues with bits slipping while drilling. Markings on the shank make it easy to identify sizes quickly, saving time during projects. This set is quite versatile, though those looking for a more extensive range might need to purchase additional bits separately.

The Milwaukee 29 Pc. Cobalt Red Helix Metal Drill Bit Set is designed for those who need reliable and durable drill bits for metalwork. Made from cobalt, these bits are tougher and last longer than standard high-speed steel bits, especially when drilling into hard metals. The 135-degree cutting angle is ideal for clean starts and precise drilling, reducing walking on the material. The black oxide finish adds some protection against rust but is less durable than some other coatings like titanium or black oxide with extra treatments.

With a straight shank and a red helix flute design, these bits efficiently remove metal chips, helping to keep the drill cool and the cut smooth. The set includes 29 sizes, which makes it versatile for different tasks, but it might be more than what a casual user needs.

This set suits hobbyists and professionals looking for a robust cobalt drill bit collection that handles metal well, though those seeking the most advanced coatings might want to compare other options.

The Milwaukee 48-89-4672 Impact Duty Titanium Drill Bit Set is a robust choice for those needing reliable metal-drill-bits. This set of 29 pieces is crafted with a thick tapered web, enhancing durability and reducing the risk of breakage during heavy-duty applications. The titanium coating provides an added layer of strength and helps to extend the lifespan of the bits by reducing heat build-up and wear. This is particularly useful for frequent drilling into harder materials like metal.

The 1/4" hex shank is compatible with most impact drivers, offering versatility and ease of use. For convenience, each bit is laser etched with its size, making it easy to quickly identify the correct bit during tasks.

This set is ideal for both professional tradespeople and DIY enthusiasts who require a reliable set of drill bits for metalworking and other tough materials but may not be the best fit for those needing ultra-specialized bit designs or those who prioritize lightweight equipment for mobility.